#427 Allow linters and aliases to be configured in buffer local variables

1 files changed, 37 insertions, 0 deletions

diff --git a/test/test_linter_retrieval.vader b/test/test_linter_retrieval.vader
index 3f405a52..ecbae8d2 100644
--- a/test/test_linter_retrieval.vader
+++ b/test/test_linter_retrieval.vader
@@ -5,6 +5,8 @@ Before:
   call ale#linter#Reset()
   let g:ale_linters = {}
   let g:ale_linter_aliases = {}
+  unlet! b:ale_linters
+  unlet! b:ale_linter_aliases
 
 Execute (Define a linter):
   call ale#linter#Define('testft', g:testlinter1)
@@ -18,6 +20,22 @@ Execute (Define a couple linters, filtering one):
 Then (Only the configured linter should be returned):
   AssertEqual [g:testlinter1], ale#linter#Get('testft')
 
+Execute (Define a couple linters, and set a buffer override):
+  call ale#linter#Define('testft', g:testlinter1)
+  call ale#linter#Define('testft', g:testlinter2)
+  let g:ale_linters = {'testft': ['testlinter1', 'testlinter2']}
+  let b:ale_linters = {'testft': ['testlinter1']}
+Then (The buffer setting should be used):
+  AssertEqual [g:testlinter1], ale#linter#Get('testft')
+
+Execute (Define a couple linters, and set a buffer override for another filetype):
+  call ale#linter#Define('testft', g:testlinter1)
+  call ale#linter#Define('testft', g:testlinter2)
+  let g:ale_linters = {'testft': ['testlinter1']}
+  let b:ale_linters = {'testft2': ['testlinter1', 'testlinter2']}
+Then (The global value should be used):
+  AssertEqual [g:testlinter1], ale#linter#Get('testft')
+
 Execute (Define a linter for a filetype, and create a filetype alias):
   call ale#linter#Define('testft1', g:testlinter1)
   let g:ale_linter_aliases = {'testft2': 'testft1'}
@@ -53,5 +71,24 @@ Execute (Alias a filetype to itself plus another one):
 Then (The original linters should still be there):
   AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1')
 
+Execute (Set up aliases in the buffer):
+  call ale#linter#Define('testft1', g:testlinter1)
+  call ale#linter#Define('testft2', g:testlinter2)
+  let g:ale_linter_aliases = {'testft1': ['testft2']}
+  let b:ale_linter_aliases = {'testft1': ['testft1', 'testft2']}
+Then (The buffer-local override should be used):
+  AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1')
+
+Execute (Set up aliases in the buffer for another filetype):
+  call ale#linter#Define('testft1', g:testlinter1)
+  call ale#linter#Define('testft2', g:testlinter2)
+  let g:ale_linter_aliases = {'testft1': ['testft1', 'testft2']}
+  " This is a key set for a differnt filetype.
+  " We should look for a key in this Dictionary first, and then check the
+  " global Dictionary.
+  let b:ale_linter_aliases = {'testft3': ['testft1']}
+Then (The global value should be used):
+  AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1')
+
 Execute (Try to load a linter from disk):
   AssertEqual [{'name': 'testlinter', 'output_stream': 'stdout', 'executable': 'testlinter', 'command': 'testlinter', 'callback': 'testCB', 'read_buffer': 1, 'lint_file': 0}], ale#linter#Get('testft')